The MetroHeader control is a new control in MahApps.Metro v1.6.0 which can contains any other content and shows a header on top of this content. It’s derived from the GroupBox control, so it should work like this.
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Since v1.4.0 of MahApps.Metro contains now a HamburgerMenu control which is mostly the same as the one from the UWP Community Toolkit. So it should work in most cases like this, only the UWP specific part doesn’t work or has similar functionality. Take a look at the official documentation for the UWP control to learn more about.
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First, this upcoming changes affects only users who used the sample from the main demo source which shows how to use the FlyoutsControl actual width and a Margin for the Flyout to make it sizable with the window.
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So, as the title says, people often want to show a window in a separate ui thread. If we now google about this we can find many articles which explain the whole situation and which also show some code snippets. But sometimes there are situations where this code doesn’t work. This is often requested by people who use MahApps.Metro.
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I want say thank you to all awesome users, testers and contributors. It was a cool year of MahApps (used at Build 2015, published in magazine, published on pluralsight with this awesome course by Mark Heath).
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